Service Delivery Center, Technology, Full Stack Developer, Senior

EY•Dallas, TX

7d•$67,000 - $155,300•Hybrid

About The Position

Whole industries have been disrupted and transformed in recent years by rapidly evolving digital technologies. At EY, we help clients understand, architect, select, and build large‑scale modern technology solutions that power their businesses across web, mobile, cloud platforms, physical environments, and intelligent systems. Our teams span digital strategy, architecture, engineering, design, operations, and applied AI across a wide range of industries. As a Full Stack Developer Senior, you will independently develop, test, and maintain high‑quality software solutions across the technology stack. You will work closely with multidisciplinary teams to deliver scalable, secure, and production‑ready applications that are increasingly shaped by intelligent, data‑driven capabilities. In this role, engineers are expected to approach problem‑solving with a modern mindset, considering how automation, AI‑assisted workflows, and intelligent features can improve system design, developer productivity, and user experience. You will help shape solutions where AI is treated as a core design consideration rather than an afterthought, while maintaining strong software engineering fundamentals. The role values adaptability across programming languages and platforms, comfort working across frontend and backend systems, and the ability to apply sound engineering judgment in evolving technical landscapes. You will take ownership of your work, contribute to system design decisions, and support solutions from inception through launch and ongoing evolution. At EY, we partner with the world’s leading organizations to adopt emerging technologies responsibly and effectively. We believe in transforming how companies operate by asking better questions, applying engineering rigor, and delivering trusted, intelligent solutions that scale.

Requirements

Bachelor's degree in computer science, Software Engineering, or related field
5 or more years of professional software engineering experience
Must have experience with full stack development with required experience in React frontend development (e.g., components, hooks, data & state management, API integrations) and Java/Spring Boot backend development
Experience with other frontend programming languages – JavaScript, TypeScript, CSS
Experience designing and implementing RESTful APIs with thorough understanding of Microservices based architecture and core design patterns
Experience with building modular, scalable services, integrations and event-driven architecture (e.g, Kafka, other messaging systems)
Experience with Test-Driven Development experience is a must
Strong database skills across both relational and non‑relational data stores, including query optimization, data model and schema design
Experience using Git‑based version control and collaborative development workflows
Comfort working in local and cloud environments, including command‑line tooling and system configuration
Ability to independently identify, debug, and resolve issues
Strong written and verbal communication skills
Willingness and ability to travel based on client needs, up to approximately 25 percent

Nice To Haves

Experience building and operating cloud‑native or microservices‑based applications, preferably on Azure or similar cloud platforms
Hands‑on exposure to cloud services for compute, data, identity, and monitoring
Familiarity with service‑oriented, API‑driven, and distributed system architectures
Experience with containerization and orchestration technologies such as Docker and Kubernetes
Comfort designing systems where AI‑driven capabilities are considered early, with an understanding of when AI is appropriate versus traditional deterministic logic
Experience with AI‑assisted developer tools like Cursor, Replit or GitHub Copilot, agent‑based patterns, or orchestration approaches
Understanding of security, identity, and access management in cloud environments
Familiarity with CI/CD pipelines, version control tools (Bitbucket, GitHub, JIRA), DevOps practices, and production observability
Experience supporting applications post‑launch in enterprise or regulated environments

Responsibilities

Lead the effective management and delivery of processes, solutions, and projects, ensuring a strong focus on quality and risk management.
Engage regularly with external clients, actively participating in working sessions and leading workstreams from planning through execution and closure.
Develop solutions to complex problems, recommending changes to policies and establishing procedures that impact your work area.
Exercise judgment in selecting methods, techniques, and evaluation criteria for obtaining results.
Provide direction and feedback to team members, ensuring successful task completion.
Design, develop, test, and deploy a custom enterprise application using React frontend and Java/Spring Boot backend.
Build and maintain backend services and APIs using modern backend programming languages such as Java, Python, Go, or JavaScript or TypeScript, across technology ecosystems including Node.js, Spring, and .NET.
Contribute to building and shipping intelligent application features, including integrations with large language models, predictive capabilities, and agent‑driven workflows.
Collaborate with cross functional teams to refine requirements and translate them into technical designs and functional code.
Contribute to system and application architecture, including data models, integrations, security, and cloud deployment considerations.
Participate fully in agile delivery, including sprint planning, refinement, reviews, demos, and retrospectives.
Conduct code reviews and help establish high standards for code quality, testing, and maintainability.
Create and maintain technical documentation aligned with best practices across the software development lifecycle.
Identify, troubleshoot, and resolve issues across development and production environments.
Mentor junior engineers and contribute to a collaborative, high performing engineering culture.
See projects through from inception to launch and continued evolution in partnership with EY and client leadership.